docs: v5.1 notes

Author: dangreen

README.md

@@ -8,7 +8,7 @@ Supports Chart.js v4.
 
 [![npm version](https://badge.fury.io/js/vue-chartjs.svg)](https://badge.fury.io/js/vue-chartjs)
 [![codecov](https://codecov.io/gh/apertureless/vue-chartjs/branch/master/graph/badge.svg)](https://codecov.io/gh/apertureless/vue-chartjs)
-[![Build Status](https://img.shields.io/github/workflow/status/apertureless/vue-chartjs/CI.svg)](https://github.com/apertureless/vue-chartjs/actions)
+[![Build Status](https://img.shields.io/github/actions/workflow/status/apertureless/vue-chartjs/ci.yml?branch=main)](https://github.com/apertureless/vue-chartjs/actions)
 [![Package Quality](http://npm.packagequality.com/shield/vue-chartjs.svg)](http://packagequality.com/#?package=vue-chartjs)
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website/src/migration-guides/index.md

@@ -4,6 +4,8 @@ With v5, this library introduces a number of breaking changes
 
 ### ESM
 
+#### v5.0
+
 Chart.js v4 and vue-chartjs v5 are [ESM-only packages](https://nodejs.org/api/esm.html). To use them in your project, it also should be ESM:
 
 ```json
@@ -15,6 +17,11 @@ Chart.js v4 and vue-chartjs v5 are [ESM-only packages](https://nodejs.org/api/es
 
 If you are experiencing this problem with Jest, you should follow [this doc](https://jestjs.io/docs/ecmascript-modules) to enable ESM support. Or, we can recommend you migrate to [Vitest](https://vitest.dev/). Vitest has ESM support out of the box and [has almost the same API as Jest](https://vitest.dev/guide/migration.html#migrating-from-jest). [Here is our example of migration](https://github.com/reactchartjs/react-chartjs-2/commit/7f3ec96101d21e43cae8cbfe5e09a46a17cff1ef).
 
+
+#### v5.1
+
+Chart.js v4.1 and vue-chartjs v5.1 have restored the CommonJS support.
+
 ### API changes
 
 - `chartData` props were renamed to `data`